Assignee
No assignee recorded.
Inventors
- Danny E. Crawford (3 patents)
- Unknown
- Unknown
- Dennis P. Rolph (3 patents)
- Unknown
- Unknown
- Unknown
- Jack T. Mowry (3 patents)
- Robert L. Neiss (4 patents)
- Craig K. Loebig (5 patents)
- Unknown
US Patent 5363987 · Granted Nov 15, 1994
No assignee recorded.